Direct ethernet connection via static ip address – NavCom SF-3050 Rev.I User Manual
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SF-3050 GNSS Product User Guide
– Rev I
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9. Type the command [USBMODE] to verify that the receiver is in USB Host Mode. Click
the Send button. The receiver returns Host as the current USB Mode.
Data Logging
To log data to the USB flash drive, the messages to be logged are first scheduled on a
special port, fh1. “fh” means “file handler”. The command [OUTPUT] is used to schedule
the messages.
1. Open StarUtil 3000, if not already open.
2. Schedule a message to be logged:
3. Type the appropriate [OUTPUT] command string in the field at the bottom of the Input
Terminal window:
[OUTPUT](message), (timing), (interval), fh1
For example, to output PVT1B at 10Hz, the command is:
[OUTPUT]PVT1B, ontime, 0.1, fh1
4. Click the Send button.
5. Repeat Step 2 to schedule all necessary messages.
To simplify this process, a profile can be configured to begin and end data
logging to the USB flash drive.
6. Type the command
‘[LOGFILE]start’.
7. Click the Send button to start logging the scheduled messages. Messages are logged
in .dat format to the USB flash drive.
If an error message appears, it may be related to the compatibility of the
USB flash drive. Contact NavCom Customer Support:
The logging commands are: [LOGFILE]start, [LOGFILE]stop,
[LOGFILE]pause, [LOGFILE]resume, [LOGFILE]forcestart, and [LOGFILE]
(returns current logging status). After power cycle, the file logging is in
Stopped status.
For detailed instructions on logging data to the SF-3050 internal memory
device via an Input Terminal, see Appendix C of the Sapphire Technical
Reference Manual.
To avoid file system corruption on the USB flash drive, always stop file
logging before removing the drive.
Direct Ethernet Connection via Static IP Address
The SF-3050 supports both UDP and TCP connections. This section
provides only the basic configuration for a direct Ethernet connection
between the SF-3050 and a PC. Refer to Chapter 2 of the StarUtil 3000